The Iveco 42561605 is a genuine OEM urea filter cartridge designed for DNOX (Diesel Nitrogen Oxide) systems in various commercial vehicles. This essential component ensures the efficient filtration of Diesel Exhaust Fluid (DEF), protecting the SCR system from contaminants and maintaining optimal emissions performance. With a height of 95 mm, an outer diameter of 51 mm, and an inner diameter of 10 mm, this filter weighs 0.12 kg. It is also cross-referenced with Bosch 1457436006 and Iveco 500055972, among other OEM numbers.